2005 Fortis Championships Luxembourg – Doubles

Virginia Ruano Pascual and Paola Suárez were the defending champions, but did not compete this year. Suárez went under a hip surgery in July 2005, missing the remainder of the season.

Lisa Raymond and Samantha Stosur won the title by defeating Cara Black and Rennae Stubbs 7–5, 6–1 in the final.

Seeds
• # Cara Black / 🇦🇺 Rennae Stubbs (final)

• # 🇺🇸 Lisa Raymond / 🇦🇺 Samantha Stosur (champions)

• # 🇪🇸 Anabel Medina Garrigues / 🇷🇺 Dinara Safina (semifinals)

• # 🇨🇿 Květa Peschke / 🇮🇹 Francesca Schiavone (semifinals, retired due to a rib injury on Schiavone)